DIRECT HYDROGENATION OF CARBONS BY ISOTHERMAL MICROTHERMOGRAVIMETRIC ATMOSPHERIC-PRESSURE

被引：6

作者：

CYPRESS, R

GHODSI, M

LEMPEREUR, JP

机构：

[1] Laboratory of Industrial Chemistry and Solid State Chemistry, Free University of Brussels, Brussels

来源：

FUEL PROCESSING TECHNOLOGY | 1979年 / 2卷 / 03期

关键词：

D O I：

10.1016/0378-3820(79)90002-X

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The effect of hydrogen partial pressure on the hydrogenation rate of lignite char has been studied at pressures between 0.3 and 1 atm and temperatures between 820 and 940°C by thermogravimetry. The apparent order as a function of hydrogen pressure and the activation energy of this reaction have been determined. Under the experimental conditions investigated in this work, after gasification of about 70% of the lignite char, the hydrogenation rate decreases rapidly. © 1979.

引用

页码：171 / 178

页数：8

共 7 条

[1] PRODUCTION OF METHANE FROM CARBON [J].